PLEASE NOTE - Some products are not immediately available. If your order will be delayed, we will e-mail you or call you and let you know.
E-MAIL US HERE about availability and we will respond quickly! We ship same day if your order was placed by 1:00 PM EST during normal business hours BASED ON AVAILABILITY.
NEXT DAY SHIPPING NOTE - Please see our Shipping Policy SATURDAY OR SUNDAY DELIVERY IS NOT AN OPTION.

MAINTENANCE

Marine Maintenance Parts

Does your boat need repair or replacement parts? At My Inboard Marine, we have a large supply of marine maintenance parts available in our online store. We carry mufflers, alternator kits, pumps, alternator serpentine belts, and so much more. Carrying marine equipment is our passion at My Inboard Marine. Keep your boat in excellent condition all year round with our boat maintenance products.

Our staff of experts are here to assist you and provide you with top of line customer service. Have a question or concern? You can reach out to us by emailing us at sales@myinboardmarine.com or by calling us at 803-766-8586. Our experienced technicians will respond quickly to help you out! Purchase your marine maintenance parts from our store today.

 

More Maintenance Items Coming Soon!

1 Gallon Propylene Glycol Type Indmar Antifreeze OEM Inmdar 872027
30%
$109.00 $154.95
1 Gallon Propylene Glycol Type Indmar Antifreeze OEM Indmar 872027 Indmar used in all Indmar Indmar Propylene Glycol antifreeze used in all Indmar Raptor 6.2L...
12" TO 24" Fuel Tank Sender Electric Swing Arm Float Style Moeller Marine 035729-10
15%
$38.44 $44.98
Swing arm electric fuel sender provides fuel level information of 12-24 in. deep marine fuel tanks to a dash mounted gauge (sold separately). For use...
ALTERNATOR 70 AMP DELCO REMY STYLE INBOARD ALTERNATOR OEM ARCO 20825 ALTERNATOR 70 AMP DELCO REMY STYLE INBOARD ALTERNATOR OEM ARCO 20825
21%
$232.00 $291.92
Late model 70 amp Delco Remy style alternator with 2 in. mounting foot and single V-Groove pulley fits various marine engines. New 70 amp 12...
Relay - Solenoid Quick Silver Brand QS-89-76416A1
2%
$47.50 $48.50
MARINE STARTER RELAY - SOLENOID QUICK SILVER BRAND SOLENOID ASSEMBLY Replaces Indmar 755005 Replaces OMC/Johnson/Evinrude 586842 Replaces Pleasurecraft Marine R130001 Replaces Volvo 3853839 Note: Be sure...
Taylor Street Thunder Spark Plug Wire Set 8MM Black
$89.00
Taylor Street Thunder Spark Plug Wire Set 8MM Black Assembled: Yes Distributor Terminal Ends: Female/Socket Distributor Boot Color: Black Distributor Boot Material: Silicone Spark Plug Boot Ends: Eight 180 degree...
Flush Pro Complete Kit With Thru Hull Fitting And Hose For 1-1/4 Inch By Perko Flush Kit 1-1/4" FLUSHPRO™ VALVE MARINE ENGINE FLUSHING & WINTERIZING SYSTEM
9%
$279.05 $305.99
FULL KIT WITH THRU HULL FITTING AND HOSE!  1-1/4" FLUSHPRO™  PERKO-9-0457DP7 VALVE MARINE ENGINE FLUSHING & WINTERIZING SYSTEM Flush your boat engine safely and easily....
GASKET MANIFOLD TO HEAD - BIG BLOCK OEM# PCM-96653
4%
$20.00 $20.86
GASKET MANIFOLD TO HEAD BIG BLOCK Gasket seals between exhaust manifold and cylinder head on big block marine engines Gasket seals between exhaust manifold and...
Manifold Exhaust Big Block Center Rise PCM OEM R028010
2%
Sold Out
PCM Big Block Manifold -  NOTE PLEASE: This manifold is no longer available. Please click the link below for a good conversion kit: CLICK HERE FOR CONVERSION...
Oil Extractor Moeller Marine - 7 Liter - 7.2 Quarts Easy Fluid Extractor
14%
$134.94 $157.48
7 Liter Fluid Extractor Moeller Marine Products Vacuum fluid extractor is ideal for engine oil extraction & to remove fluids from hard to reach bilge...
Drain EZ For Elbow Drain Replaces Bottom Drain Plug On PCM 302 & 351 Circulation Pump Elbow Drain EZ For Elbow Drain Replaces Bottom Drain Plug On PCM 302 & 351 Circulation Pump Elbow
31%
$89.05 $129.99
DRAIN EZ FOR REPLACING THE BOTTOM DRAIN PLUG ON PCM 302 & 351 CIRCULATION PUMP ELBOW Excellent way to upgrade the way you drain you engine...
Stud For Manifold 6.0L - 5.7L OEM R031035
11%
$7.47 $8.40
Manifold stud to cylinder head, 6 per side 6.0L & 5.7L 12 REQUIRED
Gasket Manifold Exhaust 6.0L - ZR CAT CES Engines 2008 & Up PCM RM0276A
23%
$9.38 $12.20
Manifold Gasket - EXHAUST 6.0L CES Engines RM0276A - CAT ENGINES Paper gasket: For engines with CES Catalyst exhaust
Elbow Exhaust 6.0L ZR6-ZR409-ZR450 2003 & Up PCM R029016
18%
$299.00 $365.55
OEM Pleasurecraft Marine Exhaust Elbow- R029016A 6.0L Exhaust Elbow PCM exhaust riser for the 6.0L ZR engines ZR6, ZR409 & ZR450 For the manifold, order Part#...
Manifold Exhaust With Mounting Kit Big Block GM CHVA-1-84 Manifold Exhaust With Mounting Kit Big Block GM CHVA-1-84
18%
$480.00 $583.00
Center Riser Manifold for big Block GM Engines Sold Each. 1 per side. Includes Mounting Kit: Manifold Gasket Riser Gasket Plugs Mounting Bolts Water cooled...
Lock Washer For Exhaust Riser Bolt For All Small Blocks 5/16" #10 Spring PCM RS2179
29%
$0.20 $0.28
PCM Riser Bolt Lock Washers for all small blocks Lockwasher, manifold to cylinder head attaching PCM Ford & GM 5.0 & 5.7, & 6.0 L (non-CES...
Condenser Mallory All Years Original PCM R115001 Condenser Mallory All Years Original PCM R115001
7%
$10.89 $11.65
All years Mallory Condenser Original PCM R115001 Condenser fits Prestolite point type marine distributors OEM Crusader Prestolite condenser Fits Prestolite point style ignition systems Original Crusader Replaces...
Points Mallory 5.0L - 5.7L - 7.4L - 2.6 Replaces PCM R114001 and R114004 Sierra 18-5314
7%
$13.89 $14.99
Points Sierra Brand Replaces PCM R114001 and PCM R114004 Points All 5.0 - 5.7 - 7.4 - 2.6 Contact set used in Mallory tall or stack...
Tune Up Kit 305 - 350 - 454 Mallory Distributors Replaces RP173025 (86 & Prior) Sierra 18-8271
30%
$53.14 $75.99
Tune Up Kit for Mallory Distributors 1986 & Prior Sierra Brand Sierra Brand 18-5271 Replaces PCM RP173025 Strap Type Connector For Points AV distributors set timing 5...
Condenser Prestolite Ford All Years PCM R115002 Condenser Prestolite Ford All Years PCM R115002
9%
$11.50 $12.64
All years Ford Prestolite Condenser  OEM PCM R115002 Works with All Prestolite Clip Down OR Screw Down Caps New condenser ready to install! WARNING- This...
Cap And Rotor Prestolite Ford - GM (87 & Later) Screw Down Original PCM Item# RP173073
16%
$51.50 $61.55
Cap & Rotor Original PCM RP173073 Not Aftermarket 1987 & Up with Electronic Ignition Base timing set at 10 degrees BTDC (before top dead center) Electronic...
Ignition Module GT40 Multiport EFI TFI Module OEM PCM RA116011 Ignition Module GT40 Multiport EFI TFI Module OEM PCM RA116011
10%
$195.00 $215.68
Ignition Module TFI GT40 TFI for EFI - PCM Original RA116011 Module only. Cooling fin picture if for REFERENCE ONLY!
Spark Plug Set PCM - Indmar - 8.1L - 6.0L Set Of 8 NGK-7164 Iridium TR55IX Replaces RP030009 Spark Plug Set PCM - Indmar - 8.1L - 6.0L Set Of 8 NGK-7164 Iridium TR55IX Replaces RP030009
13%
$90.59 $103.68
NGK-7164 Iridium 8.1L Spark Plug Set TR55IX Replaces PCM-RP030009 & RP030011 Includes 8 Plugs 8.1L & MP 6.0L Premium NGK spark plugs are known for their reliable performance and...
Spark Plug Set 305 - 350 - 454 NGK-YR5 V-Power 7052 Set Of 8 Plugs Replaces PCM RP030003 Spark Plug Set 305 - 350 - 454 NGK-YR5 V-Power 7052 Set Of 8 Plugs Replaces PCM RP030003
44%
$33.05 $58.76
NGK Premium Spark Plug Set NGK-YR5-7052 V-POWER Replaces PCM RP030003 Includes 8 Plugs Standard Non-Vortec Replaces MR43T These plugs are for Non-Vortec heads around 1996...
Starter Mounting Bolt Kit ARCO-MBK450 Size 4-3/8
13%
$24.32 $28.01
ARCO Quality Marine Starter Mounting Bolt Kit For the Item# ARCO-30433 Starter  Mounting Bolt Kit MBK450 Mounting bolt kit for gear reduction starters Fits AR30470 starter...
Starter Right Hand Clockwise GM Top Mount ARCO 30456 Replaces PCM RA122008
13%
$260.60 $298.37
ARCO Quality Marine Starter for GM RIGHT Hand Rotation "Opposite Rotation" Engines New inboard 12 volt starter For non-automotive, right hand rotation engines High-performance large housing Fits...
Fuse Holder In-Dash Panel Mount Sierra FS45430 Fuse Holder In-Dash Panel Mount Sierra FS45430
48%
$4.95 $9.49
Twist cap fuse holder, for panel mount dashes up to 5/16" thick Uses 1/4" X 1-1/4" fuses, commonly used on older Mastercraft Boats Fuse Holder...
Sending Unit Oil Pressure Digital 3 Wire Snap Connector PCM 2007- Up OEM R020049
9%
$78.41 $86.36
OEM Oil Pressure Sending Digital PCM 2007 & up R020049 For PCM 2007& Up that has 3 wire snap in connector 2007 PCM 5.7L Serial Numbers: 480001 &...
Ignition Coil Accel Indmar Carbureted GM With Delco Distributor Ignition Coil Accel Indmar Carbureted GM With Delco Distributor
19%
$89.00 $109.95
ACCEL IGNITION COIL For Indmar Carbureted GM with Delco Distributor Remote HEI Super Coil, E-core, Square, Epoxy, Black/Yellow, 48,000 V, GM
Ignition Coil Thunderbolt HEI Ignitions Sierra 18-5438 Ignition Coil Thunderbolt HEI Ignitions Sierra 18-5438
23%
$54.00 $69.99
SIERRA Ignition Coil 12 volt 1.5 ohm ignition coil fits Mercruiser Thunderbolt HEI ignitions 12 volt 1.5 ohm Thunderbolt HEI ignition coil Replaces Crusader 37068, R117004 Replaces...
Alternator Kit 100 Amp Retro Fit 5.7L GM Engine RF097009B
21%
$389.95 $493.85
100 Amp Alternator Retrofit Kit 5.7L GM For 5.7L GM Engines Retro fit kit, upgrade your 70 Amp GM alternator to the better 100 Amp Alternator...
Tune Up Kit Delco EST V8 Replaces PCM RP173081 Sierra® 18-5281
30%
$38.25 $54.99
Sierra Distributor Cap & Rotor 18-5281 Tune-up kit includes cap & rotor for GM V8 marine engines with Delco EST HEI module-in-cap distributors For V8...
Distributor Mallory All GM Electronic Left Hand Engines PCM# RA107039M -18-5494-2 Distributor Mallory All GM Electronic Left Hand Engines PCM# RA107039M -18-5494-2
21%
$625.00 $788.99
All GM 305, 350, 454, left hand rotation engines. Also works on older, right hand GM engines, around 1994 and prior, that use Left Hand gears...
Items 545 to 576 of 1194 total